199589044480

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{34429}}^1$

素因数の和:35104

約数の個数: 144

約数和(自身を含む): 547235377920

約数和(自身を除く): 347646333440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 647, 896, 1120, 1280, 1294, 1792, 2240, 2588, 3235, 4480, 4529, 5176, 6470, 8960, 9058, 10352, 12940, 18116, 20704, 22645, 25880, 34429, 36232, 41408, 45290, 51760, 68858, 72464, 82816, 90580, 103520, 137716, 144928, 165632, 172145, 181160, 207040, 241003, 275432, 289856, 344290, 362320, 414080, 482006, 550864, 579712, 688580, 724640, 828160, 964012, 1101728, 1159424, 1205015, 1377160, 1449280, 1928024, 2203456, 2410030, 2754320, 2898560, 3856048, 4406912, 4820060, 5508640, 5797120, 7712096, 8813824, 9640120, 11017280, 15424192, 19280240, 22034560, 22275563, 30848384, 38560480, 44069120, 44551126, 61696768, 77120960, 89102252, 111377815, 154241920, 155928941, 178204504, 222755630, 308483840, 311857882, 356409008, 445511260, 623715764, 712818016, 779644705, 891022520, 1247431528, 1425636032, 1559289410, 1782045040, 2494863056, 2851272064, 3118578820, 3564090080, 4989726112, 5702544128, 6237157640, 7128180160, 9979452224, 12474315280, 14256360320, 19958904448, 24948630560, 28512720640, 39917808896, 49897261120, 99794522240, 199589044480]

約数ペア:

[(1, 199589044480), (2, 99794522240), (4, 49897261120), (5, 39917808896), (7, 28512720640), (8, 24948630560), (10, 19958904448), (14, 14256360320), (16, 12474315280), (20, 9979452224), (28, 7128180160), (32, 6237157640), (35, 5702544128), (40, 4989726112), (56, 3564090080), (64, 3118578820), (70, 2851272064), (80, 2494863056), (112, 1782045040), (128, 1559289410), (140, 1425636032), (160, 1247431528), (224, 891022520), (256, 779644705), (280, 712818016), (320, 623715764), (448, 445511260), (560, 356409008), (640, 311857882), (647, 308483840), (896, 222755630), (1120, 178204504), (1280, 155928941), (1294, 154241920), (1792, 111377815), (2240, 89102252), (2588, 77120960), (3235, 61696768), (4480, 44551126), (4529, 44069120), (5176, 38560480), (6470, 30848384), (8960, 22275563), (9058, 22034560), (10352, 19280240), (12940, 15424192), (18116, 11017280), (20704, 9640120), (22645, 8813824), (25880, 7712096), (34429, 5797120), (36232, 5508640), (41408, 4820060), (45290, 4406912), (51760, 3856048), (68858, 2898560), (72464, 2754320), (82816, 2410030), (90580, 2203456), (103520, 1928024), (137716, 1449280), (144928, 1377160), (165632, 1205015), (172145, 1159424), (181160, 1101728), (207040, 964012), (241003, 828160), (275432, 724640), (289856, 688580), (344290, 579712), (362320, 550864), (414080, 482006)]